<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>更小的字体</title>
    <style>
        body{
            font-size: 12px;
            /* transform: scale(0.9); */
            zoom: 0.2;
        }
        svg{width: 100px;height: 100px;background-color: chocolate;}
        svg text {font-size: 8px;}
    </style>
</head>
<body>
    几点回家是等级
    <svg>
        <text x="0" y="8" >我是10px字体大小</text>>
      </svg>
</body>
</html>